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Loperamide

FDA Drug Information • Also known as: anti diarrheal

Brand Names
anti diarrheal
Route
ORAL
Product Type
HUMAN OTC DRUG

What Is Loperamide Used For?

Use controls symptoms of diarrhea, including Travelers’ Diarrhea

Dosage and Administration

Directions

  • drink plenty of clear fluids to help prevent dehydration caused by diarrhea
  • find right dose on chart. If possible, use weight to dose; otherwise use age.
  • shake well before using
  • use only enclosed dosing cup specifically designed for use with this product. Do not use any other dosing device.
  • mL = milliliter adults and children 12 years and over 30 mL after the first loose stool; 15 mL after each subsequent loose stool; but no more than 60 mL in 24 hours children 9-11 years (60-95 lbs) 15 mL after the first loose stool; 7.5 mL after each subsequent loose stool; but no more than 45 mL in 24 hours children 6-8 years (48-59 lbs) 15 mL after the first loose stool; 7.5 mL after each subsequent loose stool; but no more than 30 mL in 24 hours children 2-5 years (34 to 47 lbs) ask a doctor children under 2 years (up to 33 lbs) do not use

    • Warnings and Precautions

    Warnings Allergy alert: Do not use if you have ever had a rash or other allergic reaction to loperamide HCl Heart alert: Taking more than directed can cause serious heart problems or death Do not use if you have bloody or black stool Ask a doctor before use if you have

  • fever
  • mucus in the stool
  • a history of liver disease
  • a history of abnormal heart rhythm Ask a doctor or pharmacist before use if you are taking a prescription drug. Loperamide may interact with certain prescription drugs. When using this product tiredness, drowsiness or dizziness may occur. Be careful when driving or operating machinery. Stop use and ask a doctor if
  • symptoms get worse
  • diarrhea lasts for more than 2 days
  • you get abdominal swelling or bulging. These may be signs of a serious condition. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. (1-800-222-1222)

    • About This Information

    This drug information is sourced from FDA-approved labeling via the openFDA database. It is intended for educational and reference purposes only. This is not medical advice. Always consult your healthcare provider before making decisions about medication. Drug information may be updated by the FDA; check with your pharmacist for the most current information.

    What are side effects?

    Side effects are unwanted reactions that can occur when taking a medication. They range from mild (headache, nausea) to severe (allergic reactions, organ damage). Not everyone experiences side effects, and severity varies. Report any concerning side effects to your doctor.

    What are drug interactions?

    Drug interactions occur when a medication is affected by another drug, food, or supplement. Interactions can make medications less effective or cause dangerous side effects. Always tell your doctor about all medications and supplements you take.